PROBLEM TO BE SOLVED: To provided the automatic dairy cow feeding device which can easily calculate the rational amount of animal food maintaining dairy management and feeds animal food without spoiling the accuracy of the feed amount of animal food and is put to practical use. ;SOLUTION: A motor 33 for formula feed conveyance and a motor 56 for additional animal food conveyance rotate respectively for required operation times on receiving commands from an animal food feed amount control means 126, and formula feed flows down from a hopper 11 for the formula feed and passes through a gate 30 for leveling mount thickness and a conveyance means 31 for the formula feed, and additional animal food flows down from a hopper 19 for additional animal food and passes through the mount thickness leveling gate 30 and an additional food conveyance means 51 in order, so that they can be fed to cows facing a feeding zone by an amount matching a location amount.;COPYRIGHT: (C)1997,JPO
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